Individual Calculations April 2013
 Nguyen, Piotr  Total change: -16.65  Rating chartPersonal card
 115th YMCA Masters 2013 Warszawa POL 2013-01-11
RcRownchangeKK*chgGame
 2303 2378 5.50 11 -1.11 15 -16.65 
  Kosiorek, Marek 2366 POL0.501-0.0215-0.30 
  Janczarski, Michal 2335 POL0.001-0.5615-8.40 
  Rudolf, Michal f2369 POL1.0010.49157.35 
  Rudnicki, Milosz 2229 POL0.001-0.7015-10.50 
  Przezdziecka, Marta wg2298 POL0.001-0.6115-9.15 
  Leniart, Arkadiusz m2470 POL0.001-0.3715-5.55 
  Warszawski, Bartosz 2261 POL1.0010.34155.10 
  Skawinski, Arkadiusz f2239 POL0.001-0.6915-10.35 
  Bartel, Michal f2273 POL1.0010.36155.40 
  Adamski, Andrzej m2256 POL1.0010.33154.95 
  Cajbel, Maciej 2242 POL1.0010.32154.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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